Vegan Chocolate Buttercream Frosting is a rich, dairy-free frosting made with just five pantry ingredients. Use it to frost Easy Vegan Chocolate Cake, brownies, or pipe it onto a dozen vanilla cupcakes.

Five-Ingredient Chocolate Frosting
I like this recipe because it comes together in about five minutes with ingredients you likely already have on hand. No eggs, no dairy, and no complicated steps — just a bowl and an electric mixer. It makes enough to cover two 8-inch cake layers or a dozen cupcakes.

Ingredients for Vegan Chocolate Buttercream Frosting
Here’s what you’ll need. Exact amounts are in the recipe card below.
- Vegan Butter – Softened at room temperature, not melted. Softened butter blends smoothly and gives the frosting its structure. If it’s too cold the frosting will be stiff; too warm and it won’t hold its shape.
- Powdered Sugar – The base that gives the frosting its body and sweetness. Sift it first if it’s lumpy to avoid a grainy texture in the finished frosting.
- Cocoa Powder – Unsweetened cocoa powder gives the frosting its chocolate flavor. Dutch-process cocoa produces a deeper, smoother chocolate flavor; natural cocoa is slightly more acidic and gives a brighter chocolate taste. Either works.
- Plant Milk – Just enough to bring the frosting to a spreadable consistency. Add it gradually — a little goes a long way. Oat or almond milk are both good choices here.
- Vanilla Bean Paste – Rounds out the chocolate flavor. Don’t skip it.
How to Make Vegan Chocolate Buttercream Frosting
STEP ONE: Mix. Into a large mixing bowl, add all ingredients. Using an electric mixer, mix on medium speed until fully blended and smooth.
STEP TWO: Frost. Spread in an even layer over the cake or pipe onto cupcakes.
Tips for the Best Frosting
If the frosting is too thick, add plant milk one teaspoon at a time until it reaches a spreadable consistency. If it’s too thin, add a small amount of powdered sugar and mix again. For a darker, more intense chocolate flavor, increase the cocoa powder slightly and reduce the powdered sugar by the same amount.
Frequently Asked Questions
Yes. Make the frosting up to three days in advance and refrigerate it in an airtight container. Let it come to room temperature before frosting the cake, then give it a quick mix to smooth it out.
Yes. For stiffer piping consistency, reduce the plant milk slightly. If the frosting is too soft to hold its shape, refrigerate it for 15 to 20 minutes before piping.
Yes. Store in a freezer-safe container for up to three months. Thaw overnight in the refrigerator, bring to room temperature, and re-mix before using.

Storage
Leftover frosting can be stored in an airtight container in the refrigerator for up to one week. Bring to room temperature before using, and briefly remix to restore the texture. Frosted cakes and cupcakes should also be refrigerated.
More Frosting and Dessert Recipes
- Vegan Vanilla Buttercream Frosting
- Vegan Cream Cheese Frosting
- Cookies and Cream Cupcakes
- Gingerbread Cake

Vegan Chocolate Buttercream Frosting Recipe
Ingredients
- 3 1/2 cups powdered sugar
- 2/3 cup vegan butter softened
- 1 cup cocoa powder
- 1/2 cup unsweetened almond milk
- 1 teaspoon vanilla bean paste
Instructions
- Into a large mixing bowl, add all ingredients.
- Using an electric mixer, mix on medium medium speed until blended.
- Spread in an even layer over cake. Cover and refrigerate any leftover frosting.
Nutrition

This post was updated April 20, 2026.








Cris
Absolutely delicious! Best vegan sweet treats that I have come across. Please keep posting!!
SC
thiswifecooks
Thank you so much for your kind words!